$OpenBSD: patch-libFDK_include_FDK_archdef_h,v 1.2 2017/01/12 16:43:43 czarkoff Exp $
--- libFDK/include/FDK_archdef.h.orig	Wed Jan 11 09:46:00 2017
+++ libFDK/include/FDK_archdef.h	Thu Jan 12 16:54:44 2017
@@ -212,7 +212,7 @@ amm-info@iis.fraunhofer.de
 #define POW2COEFF_16BIT
 #define LDCOEFF_16BIT
 
-#elif defined(__powerpc__)
+#elif defined(__powerpc__) || defined(__sparc64__) || defined(__alpha__)
 #define ARCH_PREFER_MULT_32x32
 #define ARCH_PREFER_MULT_32x16
 #define SINETABLE_16BIT
